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Alphabet · Mountain View, CA

# Senior Software Engineer, Search, QSpam

Mountain View, CA, USA Senior individual contributor Software Engineering 

Listed on Alphabet’s official careers site. Listed as of October 23, 2026. Check that it is still open and apply there.
[Apply on Alphabet’s careers site →](https://www.google.com/about/careers/applications/jobs/results/135237923984286406-senior-software-engineer-search-qspam)

[OpenNash Jobs](https://jobs.opennash.com/) / [Alphabet](https://jobs.opennash.com/companies/alphabet/) / Senior Software Engineer, Search, QSpam

## Job description

info_outline About the job Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. Our products need to handle information at massive scale, and extend well beyond web search. We're looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day.

As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as you and our fast-paced business grow and evolve. We need our engineers to be versatile, display leadership qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology forward. The QSpam team is a vital part of Search Quality, dedicated to maintaining the integrity and reliability of Google Search.

Our mission is to detect and filter inorganic and spammy traffic from QLogs, ensuring that downstream systems and products like Search Ranking, Suggest, Glue, Chrome, and Geo rely on high-quality, organic user session data. We build and operate large-scale pipelines and sophisticated algorithms to combat evolving spam techniques and protect the user experience. Our work increasingly involves leveraging advanced AI and Machine Learning techniques, including LLMs, to enhance our detection capabilities and improve analyst efficiency.

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Oct 13, 2026
- Last checked: Oct 23, 2026
- Listed for: 10 days
- Location: Mountain View, CA, USA[Apply on Alphabet’s careers site →](https://www.google.com/about/careers/applications/jobs/results/135237923984286406-senior-software-engineer-search-qspam)

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